TANAF (Tianan Technology Group) ROCE %: 0.00% (As of Dec. 2025)


TANAF Tianan Technology Group Ltd TANAF
15 GF Score
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What is Tianan Technology Group ROCE %?

Tianan Technology Group TANAF -38.41% 15 ROCE % is 0.00% as of Dec. 2025. GuruFocus rates TANAF with a GF Score™ of 15/100. The stock has 3 warning signs investors should review.

ROCE % measures how well a company generates profits from its capital. It is calculated as EBIT divided by Capital Employed, where Capital Employed is calculated as Total Assets minus Total Current Liabilities. Tianan Technology Group's annualized ROCE % for the quarter that ended in Dec. 2025 was 0.00%.

Tianan Technology Group  (OTCPK:TANAF) ROCE % Explanation

ROCE % can be especially useful when comparing the performance of capital-intensive companies. Unlike ROE %, which indicates the profitability of Shareholders Equity, ROCE % also considers long-term debt in Capital Employed. This can be helpful when analyzing companies with significant debt, as the result is neutralized by taking debt into consideration.

Generally speaking, a higher ROCE % indicates a stonger profitability for a company. Moreover, it is important to look at the ratio from a long term perspective. Investors tend to favor companies with stable and rising ROCE % trend over those with volatile ones.

Tianan Technology Group ROCE % Related Terms

Tianan Technology Group ROCE % Historical Data

* Premium members only.

The historical data trend for Tianan Technology Group's ROCE % can be seen below:

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Tianan Technology Group ROCE % Chart

Tianan Technology Group Annual Data
Trend Dec21 Dec22 Dec23 Dec24 Dec25
ROCE %
0.00 0.00 0.00 0.00 0.00

Tianan Technology Group Semi-Annual Data
Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
ROCE % Get a 7-Day Free Trial Premium Member Only 0.00 0.00 0.00 137.70 0.00
TANAF
15GF Score
Tianan Technology Group Ltd TANAF
ROCE % is just one metric. See GF Score™, valuation, warning signs, and more.
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Tianan Technology Group ROCE % Calculation

Tianan Technology Group's annualized ROCE % for the fiscal year that ended in Dec. 2025 is calculated as:

ROCE %=EBIT/( (Capital Employed+Capital Employed)/ count )
(A: Dec. 2025 )  (A: Dec. 2024 )(A: Dec. 2025 )
=EBIT/( ( (Total Assets - Total Current Liabilities)+(Total Assets - Total Current Liabilities) )/ count )
(A: Dec. 2025 )  (A: Dec. 2024 )(A: Dec. 2025 )
=-0.088/( ( (1.026 - 1.006) + (0.584 - 0.656) )/ 2 )
=-0.088/( (0.02+-0.072)/ 2 )
=-0.088/-0.026
=338.46 %

Tianan Technology Group's ROCE % of for the quarter that ended in Dec. 2025 is calculated as:

ROCE %=EBIT (1)/( (Capital Employed+Capital Employed)/ count )
(Q: Dec. 2025 )  (Q: Jun. 2025 )(Q: Dec. 2025 )
=EBIT/( ( (Total Assets - Total Current Liabilities)+(Total Assets - Total Current Liabilities) )/ count )
(Q: Dec. 2025 )  (Q: Jun. 2025 )(Q: Dec. 2025 )
=-0.218/( ( (0.767 - 0.726) + (0.584 - 0.656) )/ 2 )
=-0.218/( ( 0.041 + -0.072 )/ 2 )
=-0.218/-0.0155
=0 %

(1) Note: The EBIT data used here is two times the semi-annual (Dec. 2025) EBIT data.

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Frequently Asked Questions Learn more about ROCE % →
What does a ROCE % of 0.00% mean?
Tianan Technology Group (TANAF) has a ROCE % of 0.00% as of Dec. 2025.
Is Tianan Technology Group's ROCE % too high?
Tianan Technology Group's current ROCE % is 0.00%. Overall, Tianan Technology Group has a GF Score™ of 15/100, reflecting its overall financial health beyond just this single metric.
How does Tianan Technology Group's ROCE % compare to INGN and INFU?
Tianan Technology Group's ROCE % of 0.00% can be compared against companies in the Medical Devices & Instruments industry. The industry median ROCE % is 2.23. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good ROCE % for a Medical Devices & Instruments company?
The median ROCE % among Medical Devices & Instruments companies is 2.23, based on 814 companies in the industry. Companies in the top quartile (top 25%) have a ROCE % significantly above this median, while those in the bottom quartile fall well below. However, ROCE % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high ROCE % mean?
A high ROCE % can signal that a stock is expensive relative to its fundamentals. For the Medical Devices & Instruments industry, the median ROCE % is 2.23 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Tianan Technology Group's current ROCE % is 0.00%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Tianan Technology Group stock overvalued right now?
Tianan Technology Group (TANAF) has a current ROCE % of 0.00%. The current ROCE % is 0.00%. Tianan Technology Group's overall GF Score™ is 15/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is ROCE % calculated?
ROCE % is calculated from a company's financial statements. For Tianan Technology Group (TANAF), the current ROCE % is 0.00% as of Dec. 2025. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Tianan Technology Group Business Description

Address No. 525 Yuanjiang Road, 10th Floor, Building 5, Minhang District, Shanghai, CHN
Tianan Technology Group Ltd is focused on graphene production enterprises and is engaged in the health therapy industry. It utilizes the far-infrared heat therapy characteristics of graphene, which is incorporated into its products. Its products include Graphene Far Infrared Energy Room, Pure Graphene Heating Music Blanket, Graphene Pillow, Pure Graphene Heating Knee Compartment, Pure Graphene Heating Knee Pads, Pure Graphene Eye Mask, Intelligent graphene suspension moxibustion instrument, and Pure Graphene Eye Mask. The Company operates in one reportable business segment: Healthcare.
15GF Score

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ROCE % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

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